Intel XScale PXA Touch Panel Computers with 12 TFT LCD...

TPC-12X Series Intel XScale PXA Touch Panel Computers with 12" TFTLCD Displays

User Manual

CopyrightThe documentation and the software included with this product are copy-righted 2006 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this man-ual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reli-able. However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements of the rights of third parties, which may result from its use.

AcknowledgementsIBM, PC/AT, PS/2 and VGA are trademarks of International BusinessMachines Corporation.Microsoft Windows and MS-DOS are registered trademarks ofMicrosoft Corp.All other product names or trademarks are properties of their respective owners.

This Manual Covers the Following Models:• TPC-120H-E2E• TPC-122H-E2E• TPC-12X series

Part No. 2003012002 3rd EditionPrinted in Taiwan September 2008

TPC-12X Series User Manual ii

Product Warranty (1 year)Advantech warrants to you, the original purchaser, that each of its prod-ucts will be free from defects in materials and workmanship for one year from the date of purchase.This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech, or which have been subject to misuse, abuse, accident or improper instal-lation. Advantech assumes no liability under the terms of this warranty as a consequence of such events.Because of Advantech’s high quality-control standards and rigorous test-ing, most of our customers never need to use our repair service. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials, service time and freight. Please consult your dealer for more details.

If you think you have a defective product, follow these steps:1. Collect all the information about the problem encountered. (For

example, CPU speed, Advantech products used, other hardware and software used, etc.) Note anything abnormal and list any onscreen messages you get when the problem occurs.

2. Call your dealer and describe the problem. Please have your man-ual, product, and any helpful information readily available.

3. If your product is diagnosed as defective, obtain an RMA (return merchandize authorization) number from your dealer. This allows us to process your return more quickly.

4. Carefully pack the defective product, a fully-completed Repair and Replacement Order Card and a photocopy proof of purchase date (such as your sales receipt) in a shippable container. A product returned without proof of the purchase date is not eligible for war-ranty service.

5. Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer.

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CEThis product has passed the CE test for environmental specifications.

FCC Class AThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer-ence when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Safety Instructions1. Read these safety instructions carefully.2. Keep this User's Manual for later reference.3. Disconnect this equipment from any AC outlet before cleaning.

Use a damp cloth. Do not use liquid/spray detergents for cleaning.4. For plug-in equipment, the power outlet socket must be located

near the equipment and must be easily accessible.5. Put this equipment on a reliable surface during installation. Drop-

ping it or letting it fall may cause damage.6. The openings on the enclosure are for air convection. Protect the

equipment from overheating. DO NOT COVER THE OPENINGS.7. Make sure the voltage of the power source is correct before con-

necting the equipment to the power outlet.8. Position the power cord so that people cannot step on it. Do not

place anything over the power cord.9. All cautions and warnings on the equipment should be noted.10. If the equipment is not used for a long time, disconnect it from the

power source to avoid damage by transient overvoltage.11. Never pour any liquid into an opening. This may cause fire or elec-

trical shock.

TPC-12X Series User Manual iv

12. Never open the equipment. For safety reasons, the equipment should be opened only by qualified service personnel.

13. If one of the following situations arises, get the equipment checked by service personnel:a. The power cord or plug is damaged.b. Liquid has penetrated into the equipment.c. The equipment has been exposed to moisture.d. The equipment does not work well, or you cannot get it to work according to the user's manual.e. The equipment has been dropped and damaged.f. The equipment has obvious signs of breakage.

14. Do not leave this equipment in an environment where the storage temperature may go below -20° C (-4 °F) or above 70° C (158° F). This could damage the equipment.

15. If one of the following situations arises, get the equipment checked by service personnel:a. The Power cord or plug is damaged.b. Liquid has penetrated into the equipment.c. The equipment has been exposed to moisture.d. The equipment has not work well or you can not get it work according to user‘s manual.e. The equipment has dropped and damaged.f. If the equipment has obvious sign of breakage

16. Never open the equipment. For safety reasons, only quali fied ser-vice personnel should open the equipment.

17. CAUTION: The computer is provided with a battery-powered real-time clock circuit. There is a danger of explosion if battery is incor-rectly replaced. Replace only with same or equivalent type recom-mended by the manufacture. Discard used batteries according to the manufacturer’s instructions.

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Technical Support and AssistanceStep 1. Visit the Advantech web site at www.advantech.com/support

where you can find the latest information about the product.Step 2. Contact your distributor, sales representative, or Advantech's

customer service center for technical support if you need addi-tional assistance. Please have the following information ready before you call:- Product name and serial number- Description of your peripheral attachments- Description of your software (operating system, version, appli-cation software, etc.)- A complete description of the problem- The exact wording of any error messages

TPC-12X Series User Manual vi

www.advantech.com

ContentsChapter 1 General Information ....................................... 2

1.1 Introduction ....................................................................... 21.2 Specifications .................................................................... 2

1.2.1 System Kernel ................................................................ 21.2.2 I/O Ports ......................................................................... 31.2.3 Storage ........................................................................... 31.2.4 Safety and Environment ................................................. 3

1.3 LCD Specifications ........................................................... 41.4 Touchscreen Specifications............................................... 41.5 Power................................................................................. 51.6 I/O Port Arrangement........................................................ 5

Figure 1.1:I/O Ports Arrangement ................................. 51.7 Panel Mounting ................................................................. 6

Figure 1.2:Panel Mounting ............................................ 61.8 Dimensions & Cutout........................................................ 6

Figure 1.3:Dimensions & Cutout ................................... 6

Chapter 2 System Setup.................................................... 8Figure 2.1:Unpack the Package ..................................... 8Figure 2.2:Power Connector and Power Lines .............. 8Figure 2.3:Pin Assignment on the Power Receptor ....... 9Figure 2.4:Turn on the System ...................................... 9

Chapter 3 System Tuning ............................................... 123.1 LCD Tuning .................................................................... 12

Figure 3.1:Display ....................................................... 12Figure 3.2:Display Properties ...................................... 12Figure 3.3:Advanced Backlight Utility ........................ 13

3.2 Touchscreen Calibration ................................................. 13Figure 3.4:Style ............................................................ 13Figure 3.5:Stylus Properties ......................................... 14Figure 3.6:Touchscreen Calibration ............................ 14

3.3 Buzzer Setting ................................................................. 15Figure 3.7:Volume & Sounds Setttings 1 .................... 15Figure 3.8:Volume & Sounds Setttings 2 .................... 15

Chapter 4 Windows CE .................................................. 18Figure 4.1:Windows CE on TPC RISC Series ............ 18

4.1 TPC Utilities.................................................................... 194.1.1 Soft-Keyboard .............................................................. 19

Figure 4.2:Soft-Keyboard ............................................ 194.1.2 TPC Configuration ....................................................... 19

Figure 4.3:TPC Configurator ....................................... 20Figure 4.4:General ....................................................... 20Figure 4.5:Network ...................................................... 21

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Figure 4.6:Advanced Network ..................................... 21Figure 4.7:Watchdog Setting ....................................... 22Figure 4.8:Misc Page ................................................... 23Figure 4.9:Reboot Machine ......................................... 24Figure 4.10:Registry Saving Success ........................... 25Figure 4.11:Registry Editor ......................................... 25

4.1.3 Advantech Tools .......................................................... 26Figure 4.12:Advantech Tools ...................................... 26Figure 4.13:Remote Display Host Application ............ 27Figure 4.14:Remote Display Application .................... 28Figure 4.15:Connect .................................................... 28Figure 4.16:Remote Display Host Application ............ 29Figure 4.17: NotepadPlus ............................................ 29Figure 4.18:TPC Version Information ......................... 30

4.1.4 Other Utilities .............................................................. 304.2 Networking...................................................................... 31

4.2.1 Network via Ethernet ................................................... 31Figure 4.19:Network and Dial-up Connections ........... 31Figure 4.20:Selected Connection ................................. 32Figure 4.21:Setting IP Address .................................... 32Figure 4.22:Setting Name Servers ............................... 32Figure 4.23:Save Registry ............................................ 33

4.2.2 Network via Serial Port ................................................ 33Figure 4.24:PC Connection .......................................... 34Figure 4.25:PC Connection Properties ........................ 35Figure 4.26:Change Connection .................................. 35Figure 4.27:Change Connection .................................. 36Figure 4.28:COM1 Set ................................................. 36Figure 4.29:Microsoft ActiveSync .............................. 37Figure 4.30:Select Connection Setting ........................ 37Figure 4.31:Configure Connection Setting .................. 38Figure 4.32:Get Connected .......................................... 39Figure 4.33:Run Repllog.exe on the TPC .................... 39Figure 4.34:Connection on the TPC ............................ 40Figure 4.35:Connection on the Host PC ...................... 40Figure 4.36:Explore the TPC ....................................... 41

4.3 Application Program Development................................. 414.3.1 System Requirements for Developers .......................... 414.3.2 Building Windows CE Runtime .................................. 42

Figure 4.37:Starting a New Project .............................. 43Figure 4.38:Selecting ................................................... 43Figure 4.39:Compiling Your Program ......................... 44

Appendix A Watchdog Timer Programming................... 46A.1 DeviceIOControl ............................................................. 46A.2 How to Use the Control Code ......................................... 48

TPC-12X Series User Manual viii

A.2.1 IOCTL _WDT_ENABLE: ........................................... 48A.2.2 IOCTL _WDT_DISABLE: .......................................... 48A.2.3 IOCTL_WDT_STROBE: ............................................ 48A.2.4 IOCTL_WDT_GETTIMEOUT: .................................. 49A.2.5 IOCTL_WDT_SETTIMEOUT: .................................. 49A.2.6 IOCTL_WDT_REBOOT: ........................................... 49

A.3 Examples ......................................................................... 50Appendix B Fuse Specifications ........................................ 54

B.1 Fuse Specifications.......................................................... 54B.2 Fuse Replacement ........................................................... 54

Appendix C Pin Assignments ............................................ 56C.1 RS-232 Pin Assignments................................................. 56C.2 RS-485 Pin Assignments................................................. 56C.3 COM Port Settings .......................................................... 56

Appendix D Visual Settings ............................................... 58D.1 Font Settings.................................................................... 58

Figure D.1:Font Settings .............................................. 58Figure D.2:Small Font Settings ................................... 58Figure D.3:Change Font Settings ................................. 59Figure D.4:Small Font Display .................................... 59

D.2 Screen Rotation ............................................................... 60Figure D.5:Screen Rotation ......................................... 60Figure D.6:Screen Rotation Options ............................ 60Figure D.7:90 Degrees Rotation .................................. 61Figure D.8:Portrait Rotation ........................................ 61

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TPC-12X Series User Manual x

2

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R 1General Information

This chapter gives background infor-mation for the TPC-12X series.Sections include:

• Introduction• Specifications• LCD Specifications• Touchscreen Specifications• Power• I/O Port Arrangement• Mounting• Dimensions & Cutout

Chapter 1 General Information1.1 Introduction

The TPC-12X series of touch panel computers consist of state-of-the-art HMI (Human Machine Interfaces). The 12.1" operator interface com-bined with a RISC-based computing platform offers these key features:• Bright Display:

The high-brightness LCD display provides a clear interface.• Fanless:

By using a low power processor, the system does not have to rely on fans, which often are unreliable, and attracts dust.

• Powerful Communication Capability:The TPC Series provides a powerful I/O interface for easy communication with other devices. The I/O interface includes serial ports, RS-485 port, Ethernet and USB.

• Windows CE Support:Advantech offers platform support for Windows CE. The optional Windows CE operating system specifically for the TPC series is avail-able for Windows CE application program builders.

• JVM Support:The TPC Series is powered by JVM that is compatible with Personal Java 1.2.

1.2 Specifications

1.2.1 System Kernel• CPU: Intel XScale PXA 270 (CPU Clock 520 MHz)• VGA: CPU Built-in• DRAM: Built-in 64MB SDRAM• Storage Memory: 64MB MDOC on board• Ethernet: SMSC9115 10/100Base-T Ethernet controller; IEEE 802.3u

protocol compatible• Watchdog Timer: Intel XScale PXA watchdog timer; 2,5,10,15,30,40

second timeout period option• CompactFlash: CompactFlash type I/II

TPC-12X Series User Manual 2

1.2.2 I/O Ports• 3 x serial ports: two RS-232 (COM1, COM2); one RS-485 or one RS-

232(COM3); one CAN-BUS Port

• 1 x RJ-45 Ethernet port• 2 x USB ports compliant with USB 1.1 (Host)• 1 x CompactFlash 2.0 type I/II slot

1.2.3 StorageTPC-12X panel computers provide two methods for storage. One is the on-board 64 MB NAND flash and the other one is a CompactFlash card. The system boot-sequence is:• If there is no CompactFlash card installed, the system will automati-

cally boot from the onboard NAND Flash.• CompactFlash card only: the system will boot from CompactFlash card

1.2.4 Safety and EnvironmentSafety• FCC Class A, CE and BSMI certified• The front bezel is compliant with NEMA 4/ IP65Environment• Operating Temperature: 0~50° C• Storage Temperature: -20~70° C• Humidity: 10~95% @ 40° C relative humidity (non-condensing)• Vibration:

10~18 Hz @ 1.5mm peak-to-peak displacement18~500 Hz @ 1G acceleration

Note TPC-12X provides three serial ports. The third one can be set as COM3 for RS-232 or COM4 for RS-485.

Note: It is suggested to use hardware flow control in order to avoid data loss.

3 Chapter 1

1.3 LCD Specifications

1.4 Touchscreen Specifications

Model TPC-120HDisplay Type TFT LCD

Size (diagonal) 12.1"

Maximum Resolution 800 X 600

Maximum Colors 262K

Viewing Angle (H/V) 100/60

Luminance (cd / m2) 340

Contrast Ratio 1:300

Operating Temperature 0 ~ 50° C (Ambient)

Control Contrast Adjustable

Backlight 2 CCFL

Backlight MTBF 50,000 hrs

Touch Type Resistive

Base Glass Construction Tempered Glass

Resolution Continuous

Light Transmission 75% typical

Controller DMC9000

Power Rating 5 VDC

Software Driver Windows CE (embedded)

Durability 1 million touches at single point

Note There is no pointer/cursor shown using the touch screen. The cursor only appears when closing or minimizing the window.


1.5 Power

• Input Voltage: 18 ~ 32 VDC (The fuse will become an open circuit if input level exceeds 33 VDC)

• Maximum Current: 3.5 A (Typical 24 VDC at 0.8A)

1.6 I/O Port Arrangement

TPC-120 panel computers provide 3 serial ports, 2 Ethernet LAN ports and 2 USB ports and a CAN-Bus 2.0 port (optional). The arrangement of the I/O ports is shown in Figure 1.1.

Figure 1.1: I/O Ports Arrangement

5 Chapter 1

1.7 Panel Mounting

There is an adhesive waterproof gasket on the Al-Mg front bezel. Make sure the waterproof gasket is in position before installing a TPC-12X panel computer into the panel opening.1. Install the panel computer into the panel opening.2. Find the eight clampers and eight long screws in the accessory

pack. Hook these clampers to the holes around the four sides of the bezel. Insert the screws into each clamper and fasten them. These screws will push the mounting panel and fix the unit. The mounting panel thickness is suggested to be less than 6 mm (0.236 inch).

Figure 1.2: Panel Mounting

1.8 Dimensions & Cutout

• Weight: 2.2 kg (4.85 lb)• Dimensions (WxHxD): 311 x 237 x 50 mm (12.24" x 9.33" x 1.97")• Cutout: 302.5 x 228.5 mm (suggested)

Figure 1.3: Dimensions & Cutout


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R 2System Setup

This chapter provides a brief explana-tion for operating TPCs.

Chapter 2 System SetupYou can quickly get up and running by following the step-by-step instructions below.

1. Open the package. Please check the packing list at the beginning of this manual to make sure every item is there.

Figure 2.1: Unpack the Package

2. Connect the power connector to the 24 VDC power lines. The power lines can either be from some power adapter or an in-house power source.

Figure 2.2: Power Connector and Power Lines


Figure 2.3: Pin Assignment on the Power Receptor

3. Plug the power lines into the system power receptor.4. Turn on the System

Figure 2.4: Turn on the System

5. Calibrate the touchscreen. The detailed procedure is described in section 3.2.

Warning The system may be damaged when the power is turned on if the power source is not connected to the correct pins.

9 Chapter 2

2

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R 3System Tuning

Sections include:

• LCD Contrast Tuning• Touchscreen Calibration• Buzzer Setting

Chapter 3 System Tuning3.1 LCD Tuning

The display settings let you control the backlight. Backlight provides a screen saving function. The backlight can be automatically turned off when the device is no longer used to lengthen the device life. Please go to “Start” ‡ “Setting” ‡ “Control Panel” ‡ “Display” as shown in the Figure below.

Figure 3.1: Display

To set the time to automatically turn off, tick the check box ‘turn off backlight’ and set the time to elapse by inputting a number in the edit box.

Figure 3.2: Display Properties

Click the “Advanced” button to activate the advanced backlight utility as shown in Figure 3.3. Click the “+” button to increase the LCD brightness or contrast, or the “-” button to decrease the LCD brightness or contrast.


You can also click the slider, hold it, and move it to the designed value and then release the button.

Figure 3.3: Advanced Backlight Utility

3.2 Touchscreen Calibration

You can calibrate the touchscreen through “Start” ‡ “Setting” ‡ “Control Panel” ‡ “Stylus” as shown in the Figure below.

Figure 3.4: Style

The window of the stylus properties will display after you click the stylus. There are two tabs in this screen: Double-Tap and Calibration. Double-Tap is used to record the time period between the two taps when double-tapping in Windows CE. Calibration is for users to calibrate the touch screen.

13 Chapter 3

Figure 3.5: Stylus Properties

Please press “Calibration” and then click “Recalibrate” to calibrate the touch screen as shown below. A cross will appear on the screen in the order: center point, upper-left, lower-left, lower-right, and upper-right. Use the stylus to tap the center of the cross until the cross moves to next location.

Figure 3.6: Touchscreen Calibration


3.3 Buzzer Setting

TPC panel computers provide a buzzer setting in Windows CE. This function enables a beep when users use the touch screen. To enable/dis-able this functionality, open “Start” ‡ “Setting” ‡ “Control Panel” ‡ “Vol-ume & Sounds” as shown in Figure 3.7.

Figure 3.7: Volume & Sounds Setttings 1

As shown in Figure 3.8, you can enable/disable this functionality.

Figure 3.8: Volume & Sounds Setttings 2

15 Chapter 3

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R 4Windows CE

Sections include:

• TPC Utilities• Networking• Application Program Development

Chapter 4 Windows CEThe TPC operator interface terminals are designed for Windows CE. Windows CE is a compact operating system that occupies less storage space and use less system resources compared with other operating sys-tems. By its modular nature, it is possible to choose the functions that are useful for a specific application. This not only reduced the system resources required, it also reduces start-up time. In the field of industrial automation or for operator interface terminals, this is an appealing feature because the impact of downtime is minimized. Furthermore, the small storage space required makes it possible to install the operating system on a reliable solid-state disk.

Figure 4.1: Windows CE on TPC RISC Series

Note The default version of Windows CE in TPC RISC series is the English version. Please con-tact your local Advantech representative for local language support.

Note: The TPC Series also provides Remote Desktop Connection in Windows CE but the maximum resolution supported is only 320 x 240.


4.1 TPC Utilities

There are several utilities built into Windows CE in the TPC series.

4.1.1 Soft-KeyboardThe TPC Series also has a small-sized operator interface. Since it is not convenient to attach a keyboard to such a small device, a software keyboard is built into the standard Windows CE OS. Upon boot-up, a small keyboard icon will appear on the status bar. Tap this icon with the stylus to activate/hide this Soft-keyboard.

Figure 4.2: Soft-Keyboard

4.1.2 TPC ConfigurationThe TPC Series provides an integrated utility to configure the basic settings of the device. Execute it by clicking the TPC Configurator icon on the desktop. Navigate the configuration by tapping the four tab pages for: general, network, watchdog and misc.

19 Chapter 4

Figure 4.3: TPC Configurator

General Page This page displays the basic system information. There are two main parts: system and memory. The system shows the OS image version and CPU type. The second part includes total capacity, usage and currently available capacity of the disk and the memory.

Figure 4.4: General


NetworkThis page shows information about the active network adapter. You can select the network adapter from the combo box as shown in Figure 4.5. Release the current IP and retrieve the new IP through the provided but-ton, “Renew”. Use the “Ping” button to ping a specified IP address if you wish to test the connection.

Figure 4.5: Network

You can get more detailed IP information through “Advanced Network”. The information contains the default gateway, DHCP server, WINS and DNS server address as shown in Figure 4.6 below.

Figure 4.6: Advanced Network

21 Chapter 4

WatchdogWatchdog is a function to let the device automatically reset if a program does not respond in time. This prevents system crashes and hangs to stop your critical applications, as the watchdog will automatically restart the machine when required.

Set the response time through the combo box as shown below. The timer is the period that the watchdog will wait for a response.

Figure 4.7: Watchdog Setting

Only when you select a time span and enable the watchdog, will the response time be effective. When the watchdog is enabled and the "Test" button is clicked, the NO resetting signal will be periodically sent to the watchdog hardware onboard. The watchdog will suppose the machine to be deadlocked and REBOOT it after the watchdog response time. If the machine reboots as expected after the watchdog response time, the watch-dog is proved to be working properly.


MiscThere are several functions provided in the Misc page as shown in the fig-ure below.

Figure 4.8: Misc Page

Startup Programs: You can easily set the startup programs without edit-ing. The programs listed in the combo box will be automatically executed after the system has successfully booted. Click the “Add” button to insert a file to the startup. If you would like to remove the file from the startup or the combo box, please click “Delete”.

Note Do NOT try to insert a NON-executable file into the startup program.

23 Chapter 4

Reboot: You can reboot TPC panel computers by clicking the “Reboot” button. Once this button is clicked, the dialog below will be displayed.

Figure 4.9: Reboot Machine

There are two additional ways to reboot the system, clicking a small machine icon on the status bar and executing a command, reboot.exe, through a command line program.

Registry: You can click the “Save” button to save the registry to a solid state disk, and click the “View” button to view, edit, create, or delete reg-istry information. You also can backup or restore the registry setting by clicking the backup or restore button.

Note It is not allowed to backup and restore overdifferent image versions.


Figure 4.10: Registry Saving Success

Figure 4.11: Registry Editor

Web Server Root: Input the root path of the web server here. The root path will only be effective after the machine has been rebooted.

FTP Server Root: Input the root path of the ftp server here. The root path will only be effective after the machine has been rebooted.

25 Chapter 4

4.1.3 Advantech ToolsThere are several useful tools in the Advantech program. Please go to “Start” ‡ “Programs” ‡ “Advantech” to run the tools as shown in Figure 4.12. The tools include “ActiveSync”, “Registry Editor”, “Registry Saver”, “Remote Display Application”, “NotepadPlus”, “System Font Setting” and “TPC Version Information”.

Figure 4.12: Advantech Tools

ActiveSyncThis program synchronizes data and monitors the connection between TPC panel computers and their host computer. By default, it will be exe-cuted automatically when you want to establish a connection to a target device with ActiveSync.

Registry EditorWhen Registry Editor is executed as shown in the Figure 4.11, you can use this program to view, edit, enter, delete or save registry data.


Registry SaverWhen Registry Saver is executed, the system registry will be saved. Also, you can execute it in a command-line environment to save the registry like “regsave.exe” or “regsave.exe –s” for the silence mode.

Remote Display ApplicationRemote Display Application displays a Windows CE device screen on a remote desktop. It works with the Windows CE Remote Display Host application. Because the connection is through the network, the network function of the host machine and panel computer must work properly. Via the Remote Display Application you can see the display of the panel computer and control it from a host machine.

Remote Display Host application (cerhost.exe) must be executed on a remote host desktop as shown in the Figure 4.13.

Figure 4.13: Remote Display Host Application

In addition, you must run Remote Display Application on the panel com-puter as shown in Figure 4.14. Click the “Connect” button and key in the host name or IP address as shown in the Figure 4.15.

27 Chapter 4

Figure 4.14: Remote Display Application

Figure 4.15: Connect

Once the connection is successfully established, you can see the display of the panel computer and control it from the host machine as shown in Figure 4.16.


Figure 4.16: Remote Display Host Application

NotepadPlusNotepadPlus is a text editor as shown in Figure 4.17.

Figure 4.17: NotepadPlus

29 Chapter 4

TPC ConfiguratorTPC Configurator is an integrated utility to configure the basic settings of the panel computer. Please refer to section 4.1.2.

TPC Version InformationTPC Version Information shows the version information of the operation system in the TPC Series as shown in Figure 4.18.

Figure 4.18: TPC Version Information

4.1.4 Other UtilitiesThere are other utilities provided in the panel computer. These utilities are command-line executed programs that do not have a graphical user inter-face. Please type the command names shown below in the command-line.

Bright.exe [Level]:Sets the brightness level of the display. The parameter is from 1 to 10.

Buzzer.exe [frequency] [duration]:Plays a beep. Use parameters to decide the frequency (Unit: Hz) and duration (Unit: ms). If you don’t use any parameters, the default fre-quency is 350 Hz and default duration is 30 ms.


Contrast.exe [Level]:Sets the contrast of the display. The parameter is from 1 to 10.RegSave.exe [-s]:Saves registry settings. If you use “RegSave.exe –s”, no message box is displayed whether you are successful or fail.Reboot.exe:Saves the registry settings and reboots the panel computer.Screen.exe [on/off]:Turns the display on/off. Use “Screen.exe on” to turn on and “Screen.exe off” to turn off the display.Iesample.exe [-n] [-f] [ip address/ folder name]:Open the Internet Explorer. Use "Iesample.exe -n" to close the scroll bar. Use "Iesamples.exe -f" to active the full screen. The three parameters can be blank.

4.2 Networking

4.2.1 Network via EthernetThis section shows how to configure the Ethernet port of the TPC series properly. The procedure is listed below step by step.

1. Press Start in the task bar of Windows and select “Setting” -> “Net-working and Dial-up connections”.

Figure 4.19: Network and Dial-up Connections

31 Chapter 4

2. A window that shows all available connections will pop up. Double click the icon that has the connection you want to configure. For example, double click SMSC91181 icon to configure.

Figure 4.20: Selected Connection

3. Select the “IP Address” tab.

Figure 4.21: Setting IP Address

4. Select the “Name Server” tab.

Figure 4.22: Setting Name Servers


5. Press “Start” in of task bar of Windows and select “Run”. Execute “regsave” to save the registry settings to a storage card.

Figure 4.23: Save Registry

4.2.2 Network via Serial PortThis section introduces how to setup the connection between the TPC series and a host PC via Microsoft ActiveSync.

ActiveSync Setting ProcedureInsert the TPC CD into the CD-ROM of the host PCInstall the TPC software development kit for eVC++.Install Microsoft ActiveSync.Connect the host computer and TPC with a null modem cable (included in the package). Make sure the connection is solid on both RS-232 Serial ports.Setup the communication environment of the TPC and the host

Note Do NOT click the Next button at this time.

33 Chapter 4

Setting up the Communication Environment of TPCConfigure COM1 on the TPC. Press “Start” in Windows and select “Set-ting”-> “Control Panel”Click the icon “PC Connection”

Figure 4.24: PC Connection

Click 'change...' to select the COM port- serial 1 or serial 2. In this example, we use COM1 of TPC to connect with COM1 of the host..


Figure 4.25: PC Connection Properties

Please check the COM box and select your desired port from the list.

Figure 4.26: Change Connection

Press the 'enter' symbol from the keyboard to confirm the change.

35 Chapter 4

Figure 4.27: Change Connection

You can find the change is active. The connection is via serial1 - COM1.

Figure 4.28: COM1 Set


Setting the Communication Environment of the HostDouble click the icon ActiveSync on your host computer.

Figure 4.29: Microsoft ActiveSync

Select “File”->”Connection Settings”

Figure 4.30: Select Connection Setting

37 Chapter 4

Configure the connection setting.

Figure 4.31: Configure Connection Setting


A window will pop up after you press “Get Connected”.

Figure 4.32: Get Connected

Please run “repllog.exe” on the TPC.

Figure 4.33: Run Repllog.exe on the TPC

Press the “Next” button on your host computer.

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The message shown below will show on the TPC once the TPC and the host PC are connected.

Figure 4.34: Connection on the TPC

A window will pop up as shown below on the host computer, once the TPC and the host PC are connected. Select “No” and then press “Next”.

Figure 4.35: Connection on the Host PC

Select “Explore” in the Microsoft ActiveSync window, the window, Mobile Device, will pop up to display the file resources and information of TPC. For example, you could click the icon “My documents” to see the content of storage in TPC.


Figure 4.36: Explore the TPC

4.3 Application Program Development

4.3.1 System Requirements for DevelopersThese are the requirements to run Microsoft eMbedded Visual C++ 4.0.• A desktop computer with a Pentium II-class processor, 450 MHz or

faster.• Microsoft Windows 2000 Professional SP4, Microsoft Windows 2000

Server SP2, or Microsoft Windows XP Professional.• 96 MB (128 MB recommended) memory for Windows 2000 Profes-

sional or Windows XP Professional. 192 MB (256 MB recommended) memory for Windows 2000 Server.

• CD-ROM drive.• VGA or higher-resolution monitor. A Super VGA (800 x 660 or larger)

monitor is recommended.• Mouse or compatible pointing device. • 200 MB hard disk space.

41 Chapter 4

4.3.2 Building Windows CE RuntimeBuild the Windows CE runtime with the eMbedded Visual tools. This section demonstrates step by step how to develop a custom application.1. Install Microsoft eMbedded Visual C++: The Microsoft eMbedded

Visual C++ tool is a desktop development environment for creating applications and system components for Windows CE .NET-pow-ered devices. This version features new capabilities such as C++ exception handling, Run Time Type Information (RTTI), and a plethora of new debugger functionalities. Before you begin to develop your application, you must install Microsoft eMbedded Visual C++ first

2. Insert the TPC CD into the CD-ROM in the host PC.3. Install the TPC Software Development Kit for eMbedded Visual

C++ from the support CD-ROM.4. Install Microsoft ActiveSync from the support CD-ROM5. Build the connection between the host and TPC via ActiveSync.

For further information about ActiveSync, please refer to section 4.2.2.

6. Execute eMbedded Visual C++.7. Select “File”->”New” to open a new project. Select your project

type in the left side of the window and enter the new project name/ location in the right side of the window.

Note If you choose to install the Common files or Microsoft eMbedded Visual C++ 4.0 on a parti-tion other than the system partition, the figure representing the amount of space required reflects only the amount of space for files being installed on that non-system partition. It does not reflect the total amount of space required to install the entire product. This is because some files must be installed on the system partition, regardless of where other files are installed.


Figure 4.37: Starting a New Project

Select “ADVTPC” in the main window of embedded Visual C++.

Figure 4.38: Selecting

Note The selected CPU type must be Win32 (WCE ARM V4) or Win32 (WCE ARMV4I).

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After you complete the configuration procedure, you can start to develop your application. Press “Build” to compile your program to a .exe file and download it to TPC.

Figure 4.39: Compiling Your Program


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IX AWatchdog TimerProgramming

Appendix A Watchdog Timer Programming

There is a built-in watchdog timer in the TPC-66 series. You can access it through the WIN32 API. TPC-66 panel computers provide a WDT driver to allow users to enable/disable the Watchdog timer. The driver name is “WDT1:”. Programmers must open this driver before using the resources. Then programmers can use DeviceIOControl functions to enable/disable Watchdog timer. The introduction below includes the DeviceIOControl, the definition of the parameter and an example.

A.1 DeviceIOControl

This function sends a control code directly to a specified device driver, causing the corresponding device to perform the specified operation.BOOL DeviceIoControl(HANDLE hDevice,DWORD dwIoControlCode,LPVOID lpInBuffer,DWORD nInBufferSize,LPVOID lpOutBuffer,DWORD nOutBufferSize,LPDWORD lpBytesReturned,LPOVERLAPPED lpOverlapped );

Parameters:• hDevice

[in] Handle to the device that is to perform the operation. Call the Cre-ateFile function to obtain a device handle.

• dwIoControlCode[in] Specifies the control code for the operation. This value identifies the specific operation to be performed and the type of device on which the operation is to be performed. No specific values are defined for the dwIoControlCode parameter. However, the writer of a custom device driver can define IOCTL_XXXX control codes, per the CTL_CODE macro. These control codes can then be advertised, and an application can use these control codes with DeviceIoControl to perform driver-specific functions.


• lpInBuffer[in] Long pointer to a buffer that contains the data required to perform the operation. This parameter can be NULL if the dwIoControlCode parameter specifies an operation that does not require input data.

• nInBufferSize[in] Size, in bytes, of the buffer pointed to by lpInBuffer.

• lpOutBuffer[out] Long pointer to a buffer that receives the operation’s output data. This parameter can be NULL if the dwIoControlCode parameter speci-fies an operation that does not produce output data.

• nOutBufferSize[in] Size, in bytes, of the buffer pointed to by lpOutBuffer.

• lpBytesReturned[out] Long pointer to a variable that receives the size, in bytes, of the data stored into the buffer pointed to by lpOutBuffer. The lpBytesRe-turned parameter cannot be NULL. Even when an operation produces no output data, and lpOutBuffer can be NULL, the DeviceIoControl function makes use of the variable pointed to bylpBytesReturned. After such an operation, the value of the variable is without meaning.

• lpOverlapped[in] Ignored; set to NULL.

• Return ValuesNonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.

47 Appendix A

A.2 How to Use the Control Code

There are 6 control codes for the operation codes in the WDT driver.

A.2.1 IOCTL _WDT_ENABLE:Enables the Watchdog timer on your application. By default, if the Watchdog timer is enabled, the WDT driver will automatically trigger itself after the specified period and your application does not need to trig-ger the Watchdog timer in this situation.lpInBuffer : unused.nInBufferSize: unused.lpOutBuffer: unused.nOutBufferSize: unused.

A.2.2 IOCTL _WDT_DISABLE:Disables the Watchdog time on your application.lpInBuffer : unsed.nInBufferSize: unused.lpOutBuffer: unused.nOutBufferSize: unused.

A.2.3 IOCTL_WDT_STROBE:Triggers the Watchdog. If your application uses IOCTL_WDT_ENABLE to enable the Watchdog first and then sends IOCTL_WDT_REBOOT to the WDT driver, your application must trigger the Watchdog once during the Watchdog timer period. If your application has not triggered at the specified period, the device will reboot automatically.lpInBuffer: unused.nInBufferSize: unused.lpOutBuffer: unused.nOutBufferSize: unused.


A.2.4 IOCTL_WDT_GETTIMEOUT:Gets the Watchdog time setting.lpInBuffer: unused.nInBufferSize: unused.lpOutBuffer: The DWORD pointer to your Watchdog time setting. The Watchdog time setting is just a number. 0 means 2 seconds, 1 means 5 seconds, 2 means 10 seconds, 3 means 15 seconds, 4 means 30 seconds, others means 40 seconds. The default setting is 5 seconds.nOutBufferSize: unused.

A.2.5 IOCTL_WDT_SETTIMEOUT:Sets the Watchdog time setting.lpInBuffer : The DWORD pointer to your Watchdog time setting. The Watchdog time setting is just a number. 0 means 2 seconds, 1 means 5 seconds, 2 means 10 seconds, 3 means 15 seconds, 4 means 30 seconds, others means 40 seconds. The default setting is 5 seconds.nInBufferSize:.unused.lpOutBuffer: unused.nOutBufferSize: unused.

A.2.6 IOCTL_WDT_REBOOT:If you want your application to trigger the Watchdog by itself, please use IOCTL_WDT_REBOOT to notify the WDT driver. Otherwise, the WDT will trigger itself automatically.lpInBuffer :unused.nInBufferSize: unused.lpOutBuffer: unused.nOutBufferSize: unused.

49 Appendix A

A.3 Examples

#define WDT_CODE(ID) CTL_CODE(FILE_DEVICE_UNKNOWN, ID, METHOD_BUFFERED, FILE_ANY_ACCESS)#define IOCTL_WDT_ENABLE WDT_CODE (0x900)#define IOCTL_WDT_DISABLE WDT_CODE (0x901)#define IOCTL_WDT_STROBE WDT_CODE (0x902)#define IOCTL_WDT_GET_TIMEOUT WDT_CODE (0x903)#define IOCTL_WDT_SET_TIMEOUT WDT_CODE (0x904)#define IOCTL_WDT_REBOOT WDT_CODE (0x905)

// For compatibility reasons, you can define IOCTL as below:// #define IOCTL_WDT_ENABLE 0x1001// #define IOCTL_WDT_DISABLE 0x1002// #define IOCTL_WDT_STROBE 0x1003// #define IOCTL_WDT_GETTIMEOUT 0x1004// #define IOCTL_WDT_SETTIMEOUT 0x1005// #define IOCTL_WDT_REBOOT 0x1006

HANDLE m_hWDT=NULL;TCHAR szClassName[66];

// assign the WDT driver namewsprintf(szClassName, TEXT("WDT1:"));// Open the WDT driverm_hWDT = CreateFile(szClassName, GENERIC_READ GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);if ( m_hWDT == INVALID_HANDLE_VALUE ) {

DebugMsg(CString("WDT driver fail"));return;

}


DWORD dwTemp;DWORD nIndex=2;// Set the Watchdog Timer as 10 seconds. Number 2 means 10 seconds.DeviceIoControl(m_hWDT, IOCTL_WDT_SET_TIMEOUT, &nIndex, sizeof(nIndex), NULL, 0, &dwTemp, NULL);// Enable the Watchdog timerDeviceIoControl(m_hWDT, IOCTL_WDT_ENABLE, NULL, 0, NULL, 0, &dwTemp, NULL);While (1) {

// do your job here…Sleep(8000);DeviceIoControl(m_hWDT, IOCTL_WDT_STROBE, NULL,0,

NULL, 0, &dwTemp, NULL);}DeviceIoControl(m_hWDT, IOCTL_WDT_DISABLE, NULL, , NULL, 0, &dwTemp, NULL);CloseHandle(m_hWDT);

51 Appendix A

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IX BFuse Specifications


Appendix B Fuse SpecificationsB.1 Fuse Specifications

Rating: 250 VAC, 3.15ASize: 5 x 20 mm

B.2 Fuse Replacement

Step 1: Remove the fuse coverStep 2: Replace the damaged fuse with a new oneStep 3: Replace the fuse cover

Note The fuse is set to break if the input voltage exceeds 33 VDC.

Warning Do NOT replace the fuse unless it is damaged.Do NOT replace the fuse with a different rated fuse.

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IX CPin Assignments


Appendix C Pin AssignmentsC.1 RS-232 Pin Assignments

C.2 RS-485 Pin Assignments

C.3 COM Port Settings

TPC-12x panel computers provide three COM ports: RS-232 (COM1, COM2), 4-wire RS-232/RS-485(COM3) and COM4 is CAN-Bus 2.0 port.

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IX DVisual Settings

Appendix D Visual SettingsThere are two powerful and friendly utilities included to extend the visual capabilities of TPC-12X. The two utilities are used to set the font size and rotate the screen.

D.1 Font Settings

Please go to start->programs->advantech->system font setting.

Figure D.1: Font Settings

TPC-66 provides two font settings – normal and small.

Figure D.2: Small Font Settings


Figure D.3: Change Font Settings

Figure D.4: Small Font Display

59 Appendix D

D.2 Screen Rotation

Please go to start->setting->control panel-> screen rotation as below.

Figure D.5: Screen Rotation

Please select how you want the view display.

Figure D.6: Screen Rotation Options


This screen is rotated 90 degrees in the example.

Figure D.7: 90 Degrees Rotation

Figure D.8: Portrait Rotation

61 Appendix D

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